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CVE-2021-32921
MEDIUM5.9
Descricao
An issue was discovered in Prosody before 0.11.9. It does not use a constant-time algorithm for comparing certain secret strings when running under Lua 5.2 or later. This can potentially be used in a timing attack to reveal the contents of secret strings to an attacker.
Detalhes CVE
Pontuacao CVSS v3.15.9
SeveridadeMEDIUM
Vetor CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Vetor de ataqueNETWORK
ComplexidadeHIGH
Privilegios necessariosNONE
Interacao do usuarioNONE
Publicado5/13/2021
Ultima modificacao11/21/2024
Fontenvd
Avistamentos honeypot0
Produtos afetados
debian:debian_linuxfedoraproject:fedoralua:luaprosody:prosody
Fraquezas (CWE)
CWE-362
Referencias
http://www.openwall.com/lists/oss-security/2021/05/13/1(cve@mitre.org)
http://www.openwall.com/lists/oss-security/2021/05/14/2(cve@mitre.org)
https://blog.prosody.im/prosody-0.11.9-released/(cve@mitre.org)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MFFBZWXKPZEVZNQSVJNCUE7WRF3T7DG/(cve@mitre.org)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GUN63AHEWB2WRROJHU3BVJRWLONCT2B7/(cve@mitre.org)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWJ2DG2DFJOEFEWOUN26IMYYWGSA2ZEE/(cve@mitre.org)
https://security.gentoo.org/glsa/202105-15(cve@mitre.org)
https://www.debian.org/security/2021/dsa-4916(cve@mitre.org)
http://www.openwall.com/lists/oss-security/2021/05/13/1(af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2021/05/14/2(af854a3a-2127-422b-91ae-364da2661108)
https://blog.prosody.im/prosody-0.11.9-released/(af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2021/06/msg00016.html(af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2021/06/msg00018.html(af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MFFBZWXKPZEVZNQSVJNCUE7WRF3T7DG/(af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GUN63AHEWB2WRROJHU3BVJRWLONCT2B7/(af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWJ2DG2DFJOEFEWOUN26IMYYWGSA2ZEE/(af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202105-15(af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2021/dsa-4916(af854a3a-2127-422b-91ae-364da2661108)
Correlacoes IOC
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